The Colts announced Wednesday that they tendered all four of their exclusive rights free agents.

Starting guard Jeremy Vujnovich, tight end Erik Swoope, cornerback Chris Milton and long snapper Luke Rhodes were all offered non-guaranteed contracts. It's a formality for the Colts, who had to tender the players by 4 p.m. Wednesday or give up their rights this season.

Vujnovich, along with left tackle Anthony Castonzo, was one of two players to appear in 100 percent of the team’s offensive snaps in 2017. Swoope, on the other hand, missed all of last season with a knee injury.

Rhodes was converted from linebacker to long snapper last offseason, and played in all 16 games. Milton played in 14 games, racking up six special teams stops.